Where is the circumcenter of this obtuse triangle located? O inside the triangle
O outside the triangle
O at a vertex of the triangle
on a side of the triangle

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?